Do not re-export internal macros

Author: kellda

tm4c123x-hal/src/i2c.rs

@@ -12,7 +12,7 @@ use cortex_m::asm::delay;
 use tm4c123x::{I2C0, I2C1, I2C2, I2C3};
 
 pub use tm4c_hal::i2c::Error;
-pub use tm4c_hal::{i2c_busy_wait, i2c_hal, i2c_pins};
+use tm4c_hal::{i2c_busy_wait, i2c_hal, i2c_pins};
 
 /// I2C peripheral operating in master mode
 pub struct I2c<I2C, PINS> {

tm4c123x-hal/src/serial.rs

@@ -4,7 +4,8 @@
 #![allow(clippy::too_many_arguments)]
 
 pub use tm4c123x::{UART0, UART1, UART2, UART3, UART4, UART5, UART6, UART7};
-pub use tm4c_hal::{serial::*, uart_hal_macro, uart_pin_macro};
+pub use tm4c_hal::serial::NewlineMode;
+use tm4c_hal::{uart_hal_macro, uart_pin_macro};
 
 #[rustfmt::skip]
 use crate::{

tm4c129x-hal/src/serial.rs

@@ -15,7 +15,8 @@ use nb::{self, block};
 use void::Void;
 
 pub use tm4c129x::{UART0, UART1, UART2, UART3, UART4, UART5, UART6, UART7};
-pub use tm4c_hal::{serial::*, uart_hal_macro, uart_pin_macro};
+pub use tm4c_hal::serial::NewlineMode;
+use tm4c_hal::{uart_hal_macro, uart_pin_macro};
 
 /// Serial abstraction
 pub struct Serial<UART, TX, RX, RTS, CTS> {